ETA elektron eta api upa java eta consumer eta c eta consumer example c++ eta c++ elektron eta source directory trcc ert in cloud ezd ssl elektron sdk c c reconnect api java api idn symbol list reactor view DACS linux elektronsdk eta shared library Service callback dictionary MarketFeed batchrequest batch request eikon-sdk refresh token resiliency eta decode eta trcc edf symbollist ric error code map reboot millisecond hint groupid eta api status ssl eta migrate rsslfieldlist capabilities elektron sdk - java ads encryption mrn dispatch rdf-d market_by_price rssl rssl_ret_invalid_data signals segfault rdm symbols-by-exchange esdk build Blank_Field convert millisec valueadd real-time-data dictionary reuse batch t service id building from source ADS identify trade refresh_complete vaconsumer status performance eta fid number acronym ema missing data 1.2.0 rsslstate login stream failover unsubscribe trthv2 elecktron slow limit streamid rsslbuffer data model rsslmap empty groups vc11 snapshot with open stream corrupt utilization eta sbe rwf omm sdk warm standby fields rtmes secure elektron-direct-feed search cusip rssl state 64 bit dictionary in data centers real mergedtogroup analytics one-to-many publish login failed equity quotes multi-thread rtl enum description conditional compilation upa training module trcc eta documentation exchangelist electron api idn_rdf nfd _ms gold price ert in cloud trial rsslfieldentry solarflaire onload sink driven source trade niprovider electron hkex stale rssl_ret_incomplete_data rssl_rc_cet_channel_down_reconnecting rssl_mc_status open-source ni provider aws disconnect conflation message suspect monitoring size service name concurrent rdm_directory_service_group_id rcc rssl_mc_update snapshot connect missing documentation load balance price rssl_stream_close market price timestamp consumer maximum bds FID dictionary for services sequence group elektron sdk upa reactor connect reconnect up ready java upa OMM encodeiterator 3.4.0l1 quotes stress test overrun enum version negative ric handle group status events